| // Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:kernel/ast.dart'; |
| |
| import '../scope.dart'; |
| import 'builder.dart'; |
| import 'builder_mixins.dart'; |
| import 'declaration_builder.dart'; |
| import 'library_builder.dart'; |
| import 'metadata_builder.dart'; |
| import 'type_builder.dart'; |
| import 'type_variable_builder.dart'; |
| |
| abstract class ViewBuilder implements DeclarationBuilder { |
| /// Type parameters declared on the view. |
| /// |
| /// This is `null` if the view is not generic. |
| List<TypeVariableBuilder>? get typeParameters; |
| |
| /// The type of the underlying representation. |
| DartType get representationType; |
| |
| /// Return the [View] built by this builder. |
| View get view; |
| |
| /// Looks up extension member by [name] taking privacy into account. |
| /// |
| /// If [setter] is `true` the sought member is a setter or assignable field. |
| /// If [required] is `true` and no member is found an internal problem is |
| /// reported. |
| /// |
| /// If the extension member is a duplicate, `null` is returned. |
| // TODO(johnniwinther): Support [AmbiguousBuilder] here and in instance |
| // member lookup to avoid reporting that the member doesn't exist when it is |
| // duplicate. |
| Builder? lookupLocalMemberByName(Name name, |
| {bool setter = false, bool required = false}); |
| |
| /// Calls [f] for each member declared in this extension. |
| void forEach(void f(String name, Builder builder)); |
| } |
| |
| abstract class ViewBuilderImpl extends DeclarationBuilderImpl |
| with DeclarationBuilderMixin |
| implements ViewBuilder { |
| ViewBuilderImpl(List<MetadataBuilder>? metadata, int modifiers, String name, |
| LibraryBuilder parent, int charOffset, Scope scope) |
| : super(metadata, modifiers, name, parent, charOffset, scope); |
| |
| @override |
| DartType buildAliasedTypeWithBuiltArguments( |
| LibraryBuilder library, |
| Nullability nullability, |
| List<DartType> arguments, |
| TypeUse typeUse, |
| Uri fileUri, |
| int charOffset, |
| {required bool hasExplicitTypeArguments}) { |
| return new ViewType(view, nullability, arguments); |
| } |
| |
| @override |
| String get debugName => "ViewBuilder"; |
| } |